Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Structural design and fabrication of concrete reinforcement with layout optimisation and robotic filament winding
Reinforced concrete is a major contributor to the environmental impact of the construction industry, due not only to its cement content, but also its steel tensile reinforcement, estimated to represent around 40% of the material embodied carbon. Reinforcement has a signi cant contribution because of construction rationali- sation, resulting in regular cages of steel bars, despite the availability of structural-optimisation algorithms and additive-manufacturing technologies. This paper fuses computational design and digital fabrication, to optimise the reinforcement layout of concrete structures, by designing with constrained layout optimisation of strut-and-tie models where the ties are produced with robotic lament winding. The methodology is presented, implemented in open-source code, and illustrated on beam and plate reinforcement applications. The numerical studies yield a discussion about parameter selection and constraint in uence on material and construction e ciency trade-o s. Small-scale physical prototypes up to 50 cm 50 cm provide a proof-of-concept.
Structural design and fabrication of concrete reinforcement with layout optimisation and robotic filament winding
Reinforced concrete is a major contributor to the environmental impact of the construction industry, due not only to its cement content, but also its steel tensile reinforcement, estimated to represent around 40% of the material embodied carbon. Reinforcement has a signi cant contribution because of construction rationali- sation, resulting in regular cages of steel bars, despite the availability of structural-optimisation algorithms and additive-manufacturing technologies. This paper fuses computational design and digital fabrication, to optimise the reinforcement layout of concrete structures, by designing with constrained layout optimisation of strut-and-tie models where the ties are produced with robotic lament winding. The methodology is presented, implemented in open-source code, and illustrated on beam and plate reinforcement applications. The numerical studies yield a discussion about parameter selection and constraint in uence on material and construction e ciency trade-o s. Small-scale physical prototypes up to 50 cm 50 cm provide a proof-of-concept.
Structural design and fabrication of concrete reinforcement with layout optimisation and robotic filament winding
Oval, R (Autor:in) / Orr, J (Autor:in) / Shepherd, P (Autor:in)
01.02.2025
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Reinforcement of Damaged Concrete Columns by Filament Winding of Thermoplastic Composites
| British Library Online Contents | 2002